<span class="mat-button-wrapper"><ng-content></ng-content></span>
<div md-ripple class="mat-button-ripple"
     [class.mat-button-ripple-round]="_isRoundButton || _isIconButton"
     [mdRippleDisabled]="_isRippleDisabled()"
     [mdRippleCentered]="_isIconButton"
     [mdRippleTrigger]="_getHostElement()"></div>
<div class="mat-button-focus-overlay"></div>
